The predecessor of Rongxin, Anshan Rongxin Power Electronics Co., Ltd. was formally established.
Supplied China's first set of completely domestic SVC equipment, and the first set of 35kV direct-mounted SVC in China
Successful application of the heat pipe self-cooling technology to SVC devices. Supplied the world's first set of 35 kv heat pipe self-cooling SVCs.
Supplied the first heat pipe self-cooling SVC for power systems in China.
Introduced China's first SVC for use in electrified railway traction stations.
Successfully applied remote monitoring technology for SVC devices and built China's first SVC remote monitoring center.
The company was renamed Liaoning RongXin power electronics co., LTD.
The first set of TCR+TSC SVC units in China was supplied and successfully applied to the power system.
Participated in the development of China's first SVC national standards《GB/T 20297-2006 Static Var Compensator（SVC）Functional characteristics》and《GB/T 20297-2006 Static Var Compensator（SVC）Field Test》
Cooperated with Danieli to successfully supply a set of SVC to Myanmar Steel Mills, RXPE realized the t export of SVC devices overseas for the first time in history.
The company is listed on the A-shares Market, the stock code is 002123.SZ, and the name is Rongxin Power Electronics co., LTD.
Supplied the first SVC with LTT in China.
Officially launched the "RXPE-08" universal controller based on DSP and multi-processor technology, which can be widely used in power electronic devices such as series compensation, SVC, DC ice melting.
Supplied the world's first 66kV direct-hanging SVC with photo-controlled thyristor, with a single TCR branch capacity of 250Mvar.
SVC technology was used to successfully suppress the secondary synchronous resonance (SSR) problem in the power plant during external transmission, becoming the world's first engineering case using parallel compensation device (SVC) to solve the secondary synchronous resonance problem.
Supplied the first set of 500kV high-voltage series compensation device (SC), which was successfully put into operation in the China Southern Network. Since then, RXPE has realized a complete product line of FACTS, which can provide users with a full set of FACTS solutions.
Supplied China's first large-capacity SVC and DC ice-melting device.
Supplied large capacity SVC (750Mvar) for French ITER (international fusion reactor) laboratory.
Successfully developed and supplied the first moving ice-melting vehicle, improving the maneuverability of DC ice-melting applications.
Officially launched the fourth generation universal control system of Rongxin, a multiprocessor universal controller "RXPE-11" with high-speed operation, high stability, high reliability and based on differential bus technology.
Formally implemented the project manager system to standardize the project execution process and quality control of domestic and overseas engineering projects.
Rongxin SVC open-loop + closed-loop flicker suppression algorithm has reached/exceeded 50% of the flicker governance level (SVC theoretical compensation limit) through field test and verification, indicating that the performance of Rongxin SVC has reached an advanced level.
Using the Rongxin SVC negative sequence compensation algorithm, successfully solved the problem of frequent tripping of the generator due to the three-phase unbalance of the submerged arc furnace in the island power supply network in Sulawesi, Indonesia.
Successfully developed and supplied Rongxin's first containerized SVC, which was applied in the Russian electric railway system.
The Group independently separated the flexible AC transmission business (SVC, SVG, SC, etc.) and registered as a subsidiary of Liaoning Rongxin Xingye Power Technology Co., Ltd.
Supplied the first set large-capacity SVC of the 100 MWH TCR+TSC power system of Ecuador Power Network.
Supplied the first 100mva-class large capacity container type SVC to Mexican steel mills.
Supplied three sets of 400kV SC devices to Turkish power company, and for the first time in RXPE's history, it has realized the export of SC device overseas.
Successfully developed an electric arc furnace electrode regulator based on the instantaneous reactive power algorithm, which can significantly improve the smelting efficiency of the electric furnace, and reserve a communication interface to be connected with Rongxin SVC to further improve the SVC treatment effect.